tr Volvo 760 ECU Up for sale is a Working, in excellent condition Volvo 760 Turbo ECU. Part number-- 0 280 000 507 (0280000507). This unit is quite rare, it was original for 1984 760 Turbos only, engine code B23FT. This is one of the most common no start or random stalling problems with these Jetronic ECU's. If yours does not have this problem, keep an extra ECU in the trunk, you might some day be glad you did... These units now have to be special ordered from most dealers new for big $$ (often times over $1000!), and finding a good one second hand is getting to be a very hard chore.